290517918

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{5623}}^1$

素因数の和:5816

約数の個数: 32

約数和(自身を含む): 593894400

約数和(自身を除く): 303376482

約数列:

[1, 2, 3, 6, 79, 109, 158, 218, 237, 327, 474, 654, 5623, 8611, 11246, 16869, 17222, 25833, 33738, 51666, 444217, 612907, 888434, 1225814, 1332651, 1838721, 2665302, 3677442, 48419653, 96839306, 145258959, 290517918]

約数ペア:

[(1, 290517918), (2, 145258959), (3, 96839306), (6, 48419653), (79, 3677442), (109, 2665302), (158, 1838721), (218, 1332651), (237, 1225814), (327, 888434), (474, 612907), (654, 444217), (5623, 51666), (8611, 33738), (11246, 25833), (16869, 17222)]